了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

Learn how to identify a phishing scam, designed to steal money via fake emails.

Learn how to manage background activity for apps to help save battery power in Windows.

Learn how to change the settings that enable or disable macros in Excel, and more. Change the macro security settings to control which macros run when you open a workbook.

Microsoft is dedicated in making Microsoft Edge the best browser for shopping with features like coupons, price comparison, price history, ratings, reviews, and more.

Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

How to access and change the privacy settings in Windows 10 and 11.

Learn how to update your Xbox console offline. Unplug the network cable if you're using a wired network connection. Power off your console, and then unplug the power cord to ensure that the console is completely powered off.

Learn how to use Xbox cloud gaming on various devices including Android, iOS, and Windows with this comprehensive guide.